| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $175.57 | 8.804% | $191.0272 | $191.03 | $191.05 | $191.00 |
| Purchase #2 | $172.73 | 8.771% | $187.8801 | $187.88 | $187.90 | $187.90 |
| Purchase #3 | $178.47 | 6.295% | $189.7047 | $189.70 | $189.70 | $189.70 |
| Purchase #4 | $61.60 | 3.558% | $63.7917 | $63.79 | $63.80 | $63.80 |
| Purchase #5 | $83.37 | 3.246% | $86.0762 | $86.08 | $86.10 | $86.10 |
| Purchase #6 | $75.96 | 13.856% | $86.485 | $86.49 | $86.50 | $86.50 |
| Purchase #7 | $138.85 | 3.685% | $143.9666 | $143.97 | $143.95 | $144.00 |
| 7 purchase totals = | $886.55 | $948.9315 | $948.94 | $949.00 | $949.00 | |